CN114166549A - Environmental protection detects with sample soil save set - Google Patents
Environmental protection detects with sample soil save set Download PDFInfo
- Publication number
- CN114166549A CN114166549A CN202111103203.XA CN202111103203A CN114166549A CN 114166549 A CN114166549 A CN 114166549A CN 202111103203 A CN202111103203 A CN 202111103203A CN 114166549 A CN114166549 A CN 114166549A
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- inner rod
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- 239000002689 soil Substances 0.000 title claims abstract description 40
- 230000007613 environmental effect Effects 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000005527 soil sampling Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000007689 inspection Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention is suitable for the technical field of soil sampling, and provides a sampling soil storage device for environmental protection detection, which comprises a guide supporting assembly and further comprises: the two outer shells are arranged on the guide support component and can be close to and matched with each other or be far away from each other, and the two outer shells are rotationally connected with the guide support component; the inner shell is arranged inside the space between the two outer shells and is used for containing sampled soil; linkage supporting component, interior casing still are connected with the shell body through linkage supporting component, and linkage supporting component is used for supporting interior casing to and keep the opening of interior casing upwards, and linkage supporting component can also carry out corresponding flexible regulation along with the change of distance between two shell bodies, and linkage supporting component still is used for making shell body and interior casing linkage action. The invention has novel structure, is beneficial to the reliable storage, detection and taking of soil and is worthy of popularization.
Description
Technical Field
The invention belongs to the technical field of soil sampling, and particularly relates to a sampling soil storage device for environmental protection detection.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology.
The sampled soil needs to be preserved so as to facilitate subsequent detection, but the existing preservation device has the following defects: the structure tradition is single, lacks the novelty, is unfavorable for the reliable storage of soil and detects and take, needs to improve.
Therefore, in view of the above situation, there is an urgent need to develop a sampling soil preservation device for environmental protection detection to overcome the shortcomings in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide a sampling soil storage device for environmental protection detection, and aims to solve the problems that the existing storage device is single in structure, lacks innovativeness and is not beneficial to reliable storage, detection and taking of soil.
The embodiment of the invention is realized in such a way that the sampling soil preservation device for environmental protection detection comprises a guide supporting component and further comprises: the two outer shells are mounted on the guide support assembly and can be connected in a close fit manner or far away from each other, and the two outer shells are rotatably connected with the guide support assembly; the inner shell is arranged inside the space between the two outer shells and is used for containing sampled soil; linkage supporting component, interior casing is still connected with the shell body through linkage supporting component, and linkage supporting component is used for supporting interior casing to and the opening that keeps interior casing upwards, linkage supporting component can also carry out corresponding flexible regulation along with the change of distance between two shells, linkage supporting component still is used for making shell body and interior casing linkage action, when rotating outer shell promptly, interior casing can rotate along with the shell body.
Further technical scheme, the direction supporting component is including guide bar, end plate, bottom plate, guide sleeve and support ring, two the shell body is relative one end open-ended cylindrical barrel structure, two all rotate on the shell body and install a support ring, and the downside fixed mounting of support ring has a guide sleeve, the guide bar slides from two guide sleeve cooperations and passes, and the both ends of guide bar are installed respectively and are fixed with an end plate, and two end plates are fixed in on the bottom plate.
According to the further technical scheme, the two outer shells are in threaded fit connection; and one end of each of the two outer shell bodies, which is far away from the outer shell body, is provided with a holding piece, and the holding pieces are U-shaped structures.
According to the further technical scheme, the guide rod is of a prism structure; the lower side of the guide sleeve is further fixedly provided with a guide block, and the bottom plate is further provided with a guide groove which is matched with the guide block and is in sliding connection with the guide block.
According to a further technical scheme, the guide sleeve is in damping sliding connection with the guide rod.
According to a further technical scheme, the inner shell is of an upper opening structure, and corners of an inner cavity of the inner shell are rounded; the bottom of the inner shell is also provided with a counterweight in a matching way.
According to a further technical scheme, two sides of the inner shell are respectively provided with a linkage supporting component, the linkage supporting component comprises a push handle, a first inner rod, a spring, an outer cylinder, a side supporting rod, a connecting head and a second inner rod, the outer cylinder and the second inner rod are matched and slidably connected, one end of the outer cylinder is fixedly connected with the inner wall of the outer shell, one end of the second inner rod is rotatably connected with the inner shell, a first inner rod is further arranged in the second inner rod in a matched and sliding mode, a plurality of movable openings are circumferentially distributed at one end, close to the inner shell, of the second inner rod, a side supporting rod is arranged in each movable opening, the inner end of the side supporting rod is fixedly connected with the first inner rod, one end, far away from the first inner rod, of the side supporting rod is further fixedly provided with the connecting head, a connecting groove capable of being connected with the connecting head in a matched mode is formed in the side wall of the inner shell, and one end, far away from the inner shell, slidably extends out of the side wall of the outer shell, the outer end of the first inner rod is fixedly provided with a push handle, a spring used for enabling the push handle to be far away from the outer shell is further sleeved on the first inner rod between the push handle and the outer shell, when force is not applied to the push handle, the whole formed by the push handle, the first inner rod, the side supporting rod and the connecting head is located on one side far away from the inner shell, and the connecting head is separated from the connecting groove.
According to the technical scheme, the two side walls of the inner shell are provided with rod grooves, and the end part of the second inner rod is rotatably arranged on the rod grooves.
In a further technical scheme, the connecting head is of a circular truncated cone structure.
According to the further technical scheme, the outer shell, the first inner rod, the outer barrel and the second inner rod are all arranged in a coaxial mode, and the first inner rod is of a prism structure.
According to the sampling soil storage device for the environmental protection detection, provided by the embodiment of the invention, the sampling soil is conveniently stored through the inner shell by arranging the outer shell and the inner shell, and the inner shell is externally protected through the two outer shells.
Through the setting of direction supporting component, can carry out the stabilizing support to two shells to and make two shells can be close to the cooperation and connect or keep away from, the shell body can also rotate, be convenient for make shell body and interior shell body linkage action through linkage supporting component, when rotating outer shell body promptly, interior shell body can rotate along with the shell body, can rock the soil in the interior shell body and distribute evenly, does benefit to subsequent detection.
In addition, the linkage supporting component is also used for supporting the inner shell and keeping the opening of the inner shell upward, so that soil in the inner shell is prevented from falling out when the outer shell rotates; the linkage supporting component can also perform corresponding telescopic adjustment along with the change of the distance between the two outer shells so as to be matched with the adjustment movement of the two outer shells, and the adaptability is good.
Drawings
Fig. 1 is a schematic perspective view of a sampling soil storage device for environmental protection testing according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic diagram of the right side view of FIG. 1;
FIG. 4 is a front cross-sectional structural view of FIG. 1;
fig. 5 is a schematic perspective view illustrating a linkage supporting assembly of the sampling soil conserving apparatus for environmental protection inspection according to an embodiment of the present invention;
fig. 6 is a schematic perspective view illustrating an inner housing of a sampling soil storage device for environmental protection inspection according to an embodiment of the present invention;
fig. 7 is an enlarged schematic view of a portion a in fig. 4.
In the figure: 1-a holding piece, 2-an outer shell, 3-a support ring, 4-a linkage support component, 5-a guide rod, 6-an end plate, 7-a bottom plate, 8-a shock absorption foot pad, 9-a guide block, 10-a guide sleeve, 11-an indication label, 12-a guide groove, 13-an inner shell, 14-a counterweight piece, 15-a push handle, 16-a first inner rod, 17-a spring, 18-an outer cylinder, 19-a side support rod, 20-a connecting head, 21-a movable port, 22-a second inner rod, 23-a connecting groove and 24-a rod groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, a sampling soil conserving apparatus for environmental protection inspection according to an embodiment of the present invention includes a guiding support assembly, and further includes:
the two outer shells 2 are mounted on the guide support assembly, the two outer shells 2 can be close to and matched with each other or far away from each other, and the two outer shells 2 are rotatably connected with the guide support assembly;
the inner shell 13 is arranged inside the space between the two outer shells 2, and the inner shell 13 is used for containing sampled soil;
linkage supporting component 4, interior casing 13 still is connected with shell body 2 through linkage supporting component 4, and linkage supporting component 4 is used for supporting interior casing 13 to and the opening that keeps interior casing 13 upwards, linkage supporting component 4 can also carry out corresponding flexible regulation along with the change of distance between two shell bodies 2, linkage supporting component 4 still is used for making shell body 2 and interior casing 13 linkage action, when outer casing 2 rotates promptly, interior casing 13 can rotate along with shell body 2.
In the embodiment of the invention, the outer shell 2 and the inner shell 13 are arranged, so that the storage of the sampled soil is facilitated through the inner shell 13, and the inner shell 13 is protected from the outside through the two outer shells 2; through the setting of direction supporting component, can carry out the stabilizing support to two shells 2 to and make two shells 2 can be close to the cooperation and connect or keep away from, shell 2 can also rotate, be convenient for make shell 2 and interior shell body 13 linkage action through linkage supporting component 4, when outer shell 2 rotates promptly, interior shell body 13 can rotate along with shell body 2, can rock the soil in the interior shell body 13 and distribute evenly, do benefit to subsequent detection. In addition, the linkage support assembly 4 is also used for supporting the inner shell 13 and keeping the opening of the inner shell 13 upward so as to prevent soil in the inner shell 13 from falling out when the outer shell 2 rotates; linkage supporting component 4 can also carry out corresponding flexible regulation along with the change of distance between two shells 2 to the regulation that matches two shells 2 removes, and adaptability is good.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the guiding support assembly includes a guiding rod 5, an end plate 6, a bottom plate 7, a guiding sleeve 10 and a supporting ring 3, the two outer shells 2 are cylindrical barrel structures with opposite open ends, one supporting ring 3 is rotatably mounted on each of the two outer shells 2, one guiding sleeve 10 is fixedly mounted on the lower side of the supporting ring 3, the guiding rod 5 is slidably inserted through the two guiding sleeves 10 in a matching manner, two ends of the guiding rod 5 are respectively fixedly mounted with one end plate 6, and the two end plates 6 are fixed on the bottom plate 7.
Further, the two outer shells 2 are in threaded fit connection, so that the two outer shells 2 can be sealed; one end of each of the two outer shells 2, which is far away from the other end, is provided with a holding piece 1, and the holding pieces 1 are preferably in a U-shaped structure, so that the holding operation and the rotation of the outer shells 2 are facilitated through the holding pieces 1.
Further, in order to avoid the rotation of the guide sleeve 10 relative to the guide rod 5, the guide rod 5 is preferably of a prismatic structure; in order to further improve the stability of the guide sleeve 10, a guide block 9 is further fixedly mounted on the lower side of the guide sleeve 10, a guide groove 12 in sliding connection with the guide block 9 in a matching manner is further formed in the bottom plate 7, and the stability and reliability of the movement of the guide sleeve 10 along the guide rod 5 are improved through the sliding connection between the guide block 9 and the guide groove 12 in the matching manner.
Furthermore, a plurality of shock absorption foot pads 8 are further mounted at the bottom of the bottom plate 7, the structure of the shock absorption foot pads 8 is not limited, and the whole device can be stably supported in a shock absorption mode through the shock absorption foot pads 8; the top of the bottom plate 7 is also provided with an indicating label 11, and indication is facilitated through the indicating label 11, namely, sampling soil in the inner shell 13 is marked.
Further, in order to maintain the stability of the outer shell 2, a damped sliding connection is preferably provided between the guide sleeve 10 and the guide rod 5, so that after the adjustment movement of the outer shell 2, the outer shell 2 can be kept stable, and the two outer shells 2 do not move along the guide rod 5 synchronously.
In the embodiment of the invention, the outer shell 2 can be stably supported in a rotating way through the structural arrangement of the guide supporting component, the outer shell 2 is convenient to adjust and move, and the application effect is good.
As shown in fig. 4 and 6, as a preferred embodiment of the present invention, the inner housing 13 is of an upper opening structure, and the specific shape of the inner housing 13 is not limited, and can be adapted to the outer housing 2; the inner cavity corners of the inner shell 13 are rounded off, so that the residue of soil can be avoided.
Further, in order to keep the opening of the inner housing 13 stable upward and avoid the soil falling out, a weight 14 is further cooperatively arranged at the bottom of the inner housing 13, and the stability and reliability of the inner housing 13 can be improved by the weight 14.
As shown in fig. 4-7, as a preferred embodiment of the present invention, two sides of the inner housing 13 are respectively provided with a linkage supporting component 4, the linkage supporting component 4 includes a push handle 15, a first inner rod 16, a spring 17, an outer cylinder 18, a side supporting rod 19, a coupling head 20 and a second inner rod 22, the outer cylinder 18 and the second inner rod 22 are connected in a sliding manner, one end of the outer cylinder 18 is fixedly connected to an inner wall of the outer housing 2, one end of the second inner rod 22 is rotatably connected to the inner housing 13, the second inner rod 22 is further provided with a first inner rod 16 in a sliding manner, one end of the second inner rod 22 close to the inner housing 13 is circumferentially provided with a plurality of moving openings 21, a side supporting rod 19 is arranged in the moving opening 21, an inner end of the side supporting rod 19 is fixedly connected to the first inner rod 16, one end of the side supporting rod 19 far away from the first inner rod 16 is further provided with a coupling head 20, offer on the lateral wall of interior casing 13 can with the hookup groove 23 of coupling head 20 cooperation connection, the one end that interior casing 13 was kept away from to first interior pole 16 slides from the lateral wall of shell body 2 and stretches out, the outer end installation of first interior pole 16 is fixed with and pushes away handle 15, it is used for making to push away handle 15 and keep away from shell body 2's spring 17 still to overlap on the first interior pole 16 between handle 15 and the shell body 2, when not exerting force on pushing away handle 15, push away handle 15, first interior pole 16, the whole that collateral branch pole 19 and hookup head 20 constitute is located the one side of keeping away from interior casing 13, and coupling head 20 and hookup groove 23 separation.
Further, two side walls of the inner shell 13 are both provided with a rod groove 24, and the end of the second inner rod 22 is rotatably mounted on the rod groove 24; the number of the movable openings 21 is preferably three, and the movable openings are circumferentially and uniformly distributed; the coupling head 20 is in a circular truncated cone structure, and the effect of matching and connecting the coupling head 20 and the coupling groove 23 is improved.
Further, the outer shell 2, the first inner rod 16, the outer cylinder 18 and the second inner rod 22 are coaxially arranged, so that the inner shell 13 is driven to rotate in a linkage manner through the outer shell 2.
Further, in order to reliably realize the linkage between the outer casing 2 and the inner casing 13, the first inner rod 16 is preferably of a prism structure, i.e. the first inner rod 16 cannot rotate relative to the outer casing 2.
In the embodiment of the invention, the outer cylinder 18 and the second inner rod 22 are in matched sliding connection, so that the inner shell 13 can be stably supported, and the adjustment and the movement of the outer shell 2 can be adapted; since the second inner rod 22 and the inner housing 13 are rotationally connected at this time, the inner housing 13 hardly rotates (and the additional auxiliary function of the weight member 14) when the outer housing 2 rotates, and the inner housing 13 can be maintained in a stable state.
When the interior casing 13 of needs control swings, press through pushing away handle 15, and then make first interior pole 16, the whole that collateral branch pole 19 and coupling head 20 constitute is close to interior casing 13 and removes, and finally make coupling head 20 support to lean on connecting in hookup groove 23, because of the unable relative shell body 2 rotation of first interior pole 16, and then through first interior pole 16, collateral branch pole 19 and coupling head 20 and interior casing 13 between the relation of connection realize shell body 2 and interior casing 13's linkage rotation, through outer casing 2 reciprocating rotation promptly, realize the reciprocal swing to interior casing 13, it is even to do benefit to the interior sample soil distribution of interior casing 13, and then promote subsequent detection accuracy.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an environmental protection detects with sample soil save set, includes direction supporting component, its characterized in that still includes:
the two outer shells are mounted on the guide support assembly and can be connected in a close fit manner or far away from each other, and the two outer shells are rotatably connected with the guide support assembly;
the inner shell is arranged inside the space between the two outer shells and is used for containing sampled soil;
the linkage supporting assembly is used for supporting the inner shell and keeping the opening of the inner shell upward; the linkage supporting component can also perform corresponding telescopic adjustment along with the change of the distance between the two outer shells; linkage supporting component still is used for making shell body and interior casing linkage action, when rotating outer shell promptly, interior casing can rotate along with the shell body.
2. The sampling soil conservation device for environmental protection inspection according to claim 1, wherein the guide support assembly comprises a guide rod, an end plate, a bottom plate, a guide sleeve and a support ring;
the two outer shells are cylindrical barrel structures with opposite ends opened;
a support ring is rotatably arranged on each of the two outer shells, and a guide sleeve is fixedly arranged on the lower side of each support ring;
the guide rod passes through the two guide sleeves in a matched sliding mode, two end plates are fixedly installed at two ends of the guide rod respectively, and the two end plates are fixed on the bottom plate.
3. The sampling soil conservation device for environmental protection inspection according to claim 2, wherein the two outer shells are connected in a screw-fit manner;
and one end of each of the two outer shell bodies, which is far away from the outer shell body, is provided with a holding piece, and the holding pieces are U-shaped structures.
4. The sampled soil conservation device for environmental protection inspection according to claim 2, wherein the guide rod has a prism structure;
the lower side of the guide sleeve is further fixedly provided with a guide block, and the bottom plate is further provided with a guide groove which is matched with the guide block and is in sliding connection with the guide block.
5. The environmental protection inspection sample soil conservation device of claim 4, wherein the guide sleeve and the guide rod are in a damping sliding connection.
6. The sampled soil conservation device for environmental protection inspection as claimed in claim 2, wherein the inner housing is of an upper opening structure, and corners of an inner cavity of the inner housing are rounded;
the bottom of the inner shell is also provided with a counterweight in a matching way.
7. The environment-friendly soil sampling and storing device for detection according to any one of claims 2 to 6, wherein a linkage support component is respectively mounted on two sides of the inner shell, and comprises a push handle, a first inner rod, a spring, an outer cylinder, a side support rod, a coupling head and a second inner rod;
the outer cylinder is matched with the second inner rod in a sliding connection mode, one end of the outer cylinder is fixedly connected with the inner wall of the outer shell, and one end of the second inner rod is rotatably connected with the inner shell;
a first inner rod is also arranged in the second inner rod in a matched sliding manner, a plurality of movable openings are circumferentially distributed at one end, close to the inner shell, of the second inner rod, a side supporting rod is arranged in each movable opening, the inner end of each side supporting rod is fixedly connected with the first inner rod, a connecting head is further fixedly installed at one end, far away from the first inner rod, of each side supporting rod, and a connecting groove capable of being connected with the connecting head in a matched manner is formed in the side wall of the inner shell;
one end, far away from the inner shell, of the first inner rod extends out of the side wall of the outer shell in a sliding mode, a push handle is fixedly installed at the outer end of the first inner rod, and a spring used for enabling the push handle to be far away from the outer shell is further sleeved on the first inner rod between the push handle and the outer shell;
when no force is applied to the push handle, the whole formed by the push handle, the first inner rod, the side supporting rod and the coupling head is positioned at one side far away from the inner shell, and the coupling head is separated from the coupling groove.
8. The sampling soil conservation device for environmental protection inspection as set forth in claim 7, wherein a rod groove is formed on both side walls of the inner housing, and an end of the second inner rod is rotatably mounted on the rod groove.
9. The environmental protection inspection is with sample soil save set of claim 7, characterized in that, the coupling head is round platform structure.
10. The sampling soil conservation device for environmental protection detection as claimed in claim 8, wherein the outer shell, the first inner rod, the outer cylinder and the second inner rod are coaxially arranged, and the first inner rod has a prism structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111103203.XA CN114166549A (en) | 2021-09-18 | 2021-09-18 | Environmental protection detects with sample soil save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111103203.XA CN114166549A (en) | 2021-09-18 | 2021-09-18 | Environmental protection detects with sample soil save set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114166549A true CN114166549A (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111103203.XA Pending CN114166549A (en) | 2021-09-18 | 2021-09-18 | Environmental protection detects with sample soil save set |
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| CN (1) | CN114166549A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150247787A1 (en) * | 2012-10-05 | 2015-09-03 | Allan James Yeomans | Method of and apparatus for determining the carbon content of soils |
| CN207487998U (en) * | 2017-12-13 | 2018-06-12 | 古海刚 | A kind of agricultural planting soil layering samples save set |
| CN109677772A (en) * | 2019-01-21 | 2019-04-26 | 航天建筑设计研究院有限公司 | A kind of soil sample storage box for exploration of geotechnical engineering |
| CN210853560U (en) * | 2019-11-02 | 2020-06-26 | 卢燕玲 | Storage device for sampling homeland resources |
| CN212830032U (en) * | 2020-08-24 | 2021-03-30 | 刘国成 | Soil sample save set |
| CN213180757U (en) * | 2020-06-30 | 2021-05-11 | 台州学府生态环境研究中心有限公司 | Hand-held type soil sampling device |
-
2021
- 2021-09-18 CN CN202111103203.XA patent/CN114166549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150247787A1 (en) * | 2012-10-05 | 2015-09-03 | Allan James Yeomans | Method of and apparatus for determining the carbon content of soils |
| CN207487998U (en) * | 2017-12-13 | 2018-06-12 | 古海刚 | A kind of agricultural planting soil layering samples save set |
| CN109677772A (en) * | 2019-01-21 | 2019-04-26 | 航天建筑设计研究院有限公司 | A kind of soil sample storage box for exploration of geotechnical engineering |
| CN210853560U (en) * | 2019-11-02 | 2020-06-26 | 卢燕玲 | Storage device for sampling homeland resources |
| CN213180757U (en) * | 2020-06-30 | 2021-05-11 | 台州学府生态环境研究中心有限公司 | Hand-held type soil sampling device |
| CN212830032U (en) * | 2020-08-24 | 2021-03-30 | 刘国成 | Soil sample save set |
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Application publication date: 20220311 |